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Parasite egg contamination of water and air in a suburban area of Hanoi, Vietnam
Intestinal parasite Ascaris Trichuris Water
2010/12/10
Contamination of water and air by soil-transmitted helminth eggs was investigated in a small village located in the suburbs of Hanoi, Vietnam. Water samples were collected from 29 households, two scho...
Methacholine, cold air and exercise challenge tests in the diagnosis of bronchial responsiveness at school age: A follow-up study from birth to school age
bronchial responsiveness cold air exercise test intrauterine growth retardation methacholine
2010/11/24
Bronchial hyperresponsiveness was common (up to 62%) at school age in children born as moderately preterm. The outdoor exercise bronchodilation test found 61% of all BHR cases. Bronchial hyperresponsi...
Childhood Onset Adult Asthma: A Comparison of Asthma Development with Exposure to High and Reduced Levels of Air Pollution
adult asthma ambient air pollution infancy onset asthma lung function tests non-specific bronchial hyperreactivity
2010/11/22
The dramatic increase of infancy onset asthmatic born after 1960 coincided with the increases in levels of air pollution. The infancy onset adult asthmatics born in 1960s were more hypersensitive to n...